package com.ruoyi.system.controller;

import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.List;

import com.ruoyi.system.domain.AnalysisOrder;
import org.apache.shiro.authz.annotation.RequiresPermissions;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.ui.ModelMap;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.ResponseBody;
import com.ruoyi.common.annotation.Log;
import com.ruoyi.common.enums.BusinessType;
import com.ruoyi.system.domain.TeaShopOrder;
import com.ruoyi.system.service.ITeaShopOrderService;
import com.ruoyi.common.core.controller.BaseController;
import com.ruoyi.common.core.domain.AjaxResult;
import com.ruoyi.common.utils.poi.ExcelUtil;
import com.ruoyi.common.core.page.TableDataInfo;

/**
 * 订单信息Controller
 * 
 * @author ruoyi
 * @date 2023-12-31
 */
@Controller
@RequestMapping("/system/order")
public class TeaShopOrderController extends BaseController
{
    private String prefix = "system/order";

    @Autowired
    private ITeaShopOrderService teaShopOrderService;

    @RequiresPermissions("system:order:view")
    @GetMapping()
    public String order()
    {
        return prefix + "/order";
    }

    /**
     * 查询订单信息列表
     */
    @RequiresPermissions("system:order:list")
    @PostMapping("/list")
    @ResponseBody
    public TableDataInfo list(TeaShopOrder teaShopOrder)
    {
        startPage();
        List<TeaShopOrder> list = teaShopOrderService.selectTeaShopOrderList(teaShopOrder);
        return getDataTable(list);
    }

    /**
     * 导出订单信息列表
     */
    @RequiresPermissions("system:order:export")
    @Log(title = "订单信息", businessType = BusinessType.EXPORT)
    @PostMapping("/export")
    @ResponseBody
    public AjaxResult export(TeaShopOrder teaShopOrder)
    {
        List<TeaShopOrder> list = teaShopOrderService.selectTeaShopOrderList(teaShopOrder);
        ExcelUtil<TeaShopOrder> util = new ExcelUtil<TeaShopOrder>(TeaShopOrder.class);
        return util.exportExcel(list, "订单信息数据");
    }

    /**
     * 新增订单信息
     */
    @GetMapping("/add")
    public String add()
    {
        return prefix + "/add";
    }

    /**
     * 新增保存订单信息
     */
    @RequiresPermissions("system:order:add")
    @Log(title = "订单信息", businessType = BusinessType.INSERT)
    @PostMapping("/add")
    @ResponseBody
    public AjaxResult addSave(TeaShopOrder teaShopOrder)
    {
        return toAjax(teaShopOrderService.insertTeaShopOrder(teaShopOrder));
    }

    /**
     * 修改订单信息
     */
    @RequiresPermissions("system:order:edit")
    @GetMapping("/edit/{id}")
    public String edit(@PathVariable("id") Long id, ModelMap mmap)
    {
        TeaShopOrder teaShopOrder = teaShopOrderService.selectTeaShopOrderById(id);
        mmap.put("teaShopOrder", teaShopOrder);
        return prefix + "/edit";
    }

    /**
     * 修改保存订单信息
     */
    @RequiresPermissions("system:order:edit")
    @Log(title = "订单信息", businessType = BusinessType.UPDATE)
    @PostMapping("/edit")
    @ResponseBody
    public AjaxResult editSave(TeaShopOrder teaShopOrder)
    {
        return toAjax(teaShopOrderService.updateTeaShopOrder(teaShopOrder));
    }

    /**
     * 删除订单信息
     */
    @RequiresPermissions("system:order:remove")
    @Log(title = "订单信息", businessType = BusinessType.DELETE)
    @PostMapping( "/remove")
    @ResponseBody
    public AjaxResult remove(String ids)
    {
        return toAjax(teaShopOrderService.deleteTeaShopOrderByIds(ids));
    }

    /**
     * 查看销量
     */
    @GetMapping("/salesVolumn")
    public String salesVolumn(ModelMap mmap)
    {
        List<TeaShopOrder> list = teaShopOrderService.selectTeaShopOrderList(new TeaShopOrder());
        SimpleDateFormat simpleDateFormat = new SimpleDateFormat("yyyy-MM-dd");
        List<AnalysisOrder> analysisOrders = new ArrayList<>();
        for (int i = 0; i < list.size(); i++) {
            AnalysisOrder temp = new AnalysisOrder();
            temp.setPrice(list.get(i).getPrice());
            temp.setDate(simpleDateFormat.format(list.get(i).getDate()).toString());
            analysisOrders.add(temp);
        }
        mmap.put("teaShopOrder", analysisOrders);
        return prefix + "/salesVolumn";
    }

    @GetMapping("/linearRegression")
    public String linearRegression(ModelMap mmap)
    {
        List<TeaShopOrder> list = teaShopOrderService.selectTeaShopOrderList(new TeaShopOrder());
        SimpleDateFormat simpleDateFormat = new SimpleDateFormat("yyyy-MM-dd");
        List<AnalysisOrder> analysisOrders = new ArrayList<>();
        for (int i = 0; i < list.size(); i++) {
            AnalysisOrder temp = new AnalysisOrder();
            temp.setPrice(list.get(i).getPrice());
            temp.setDate(simpleDateFormat.format(list.get(i).getDate()).toString());
            analysisOrders.add(temp);
        }

        mmap.put("teaShopOrder", analysisOrders);
        return prefix + "/linearRegression";
    }

    @GetMapping("/kmeans")
    public String kmeans(ModelMap mmap)
    {
        List<TeaShopOrder> list = teaShopOrderService.selectTeaShopOrderList(new TeaShopOrder());
        SimpleDateFormat simpleDateFormat = new SimpleDateFormat("yyyy-MM-dd");
        List<AnalysisOrder> analysisOrders = new ArrayList<>();
        for (int i = 0; i < list.size(); i++) {
            AnalysisOrder temp = new AnalysisOrder();
            temp.setPrice(list.get(i).getPrice());
            temp.setDate(simpleDateFormat.format(list.get(i).getDate()).toString());
            analysisOrders.add(temp);
        }

        mmap.put("teaShopOrder", analysisOrders);
        return prefix + "/kmeans";
    }
}
